Running Blender under Virtualbox
I have problems running Blender on my Windows 10 notebook. It's an old machine, can't support OpenGL 3.3 (which, as far as I know, is required for running Blender 2.8). I believe you are facing the same issue, VirtualBox can't run OpenGL 3.3, you'll need to run Blender on real hardware - that is, if your PC is at least newer than mine. I would also give you a suggestion, on Win 10 I can't run Blender 2.8, but it runs quite well on my machine when I use Linux - it might be worth a shot.